A Pleasant State of Mind保持良好心境的重要性 写篇英语作文 150-200
问题描述：
A Pleasant State of Mind保持良好心境的重要性 写篇英语作文 150-200
答
It is necessary that we should keep a pleasant state of mind.As is known to all,it is when we have a pleasant state of mind that we are able to perform greatly.For instant,I did badly in an exam,which...谢谢诶